I am excited for summer league, and Lonnie is a big part of that.
I compared his per 36min stats during this past season with White's and Dejounte's (season two, not last one) and are identically the same, well almost! Dejounte is elite in rebounding, Derrick is above average, and Lonnie needs improvement, but Lonnie is also by far the best three point shooter, so that's that. And, obviously, Derrick is the better passer, and that's it as well. So to summarize Dejounte rebounds, Derrick distributes, and Lonnie makes threes.
So if Lonnie were to play solid defence, he would probably have a Derrick White kind of year. And to those who are hesitant because Lonnie played so little because of injuries (too small of a sample), I also I looked at their per36 in G-league stats (large enough sample) and guess what, they are also identical except for rebounds, assists, and the point percentage!
So not only are those three are really good, but complement each other very well!